<!DOCTYPE html>
<meta charset="utf-8">
<title>Success</title>
<script>
// The test checks that this is set in order to see if the page loaded
// successfully. The onload/onerror events on iframe are insufficient
// because onload fires even if the frame is blocked due to CSP,
// see https://crbug.com/365457.
window.scriptExecuted = true;
</script>
